Keria Keria
  • 24-04-2014
  • Mathematics
contestada

Maximum or Minimum. Domain and range of
y=x^2-4x+4

Respuesta :

Аноним Аноним
  • 26-04-2014
[tex]y=x^2-4x+4\\\\a=1;\ b=-4;\ c=4\\\\a > 0\ then\ minimum:\\\\\frac{-b}{2a}=\frac{-(-4)}{2\cdot1}=\frac{4}{2}=2\\\\y_{min}=2^2-4\cdot2+4=4-8+4=0\\\\\\domain:x\in\mathbb{R}\\\\\\range:y\in\left<0;\ \infty\right)[/tex]
Answer Link

Otras preguntas

58,927 move the decimal left 4 places
how many parallel sides does a trapezoid have?
What does Dubois mean by “stealing the black man’s ballot?”
order from least to greatest 0.5, 1/5, 0.35, 12/25, 4/5
Solve the equation 15x - 8 = 14x + 13
what is coefficient tern and constant  6xy-5xy
A red light flashes every 14 minutes. A blue light flashes every 24 minutes. when will the two lights flash together again if they last flashed together at 8 AM
what is coefficient tern and constant  6xy-5xy
Currently, you have $80 answer your sister has $145. You decide to save $6 of your allowance each week, while your sister decides to spend her whole allowance p
Determine the quotient of 3/5 and 2/3